Package org.gnome.gsk

Class TextureScaleNode

java.lang.Object

org.javagi.base.ProxyInstance

org.gnome.gobject.TypeInstance

org.gnome.gsk.RenderNode

org.gnome.gsk.TextureScaleNode

All Implemented Interfaces:

Proxy

@Generated("io.github.jwharm.JavaGI")
public class TextureScaleNode
extends RenderNode

A render node for a GdkTexture, with control over scaling.

Since:

4.10

Nested Class Summary

Nested classes/interfaces inherited from class org.gnome.gsk.RenderNode

RenderNode.RenderNode$Impl

Constructor Summary

Constructors

Constructor	Description
TextureScaleNode(MemorySegment address)	Create a TextureScaleNode proxy instance for the provided memory address.
TextureScaleNode(Texture texture, Rect bounds, ScalingFilter filter)	Creates a node that scales the texture to the size given by the bounds using the filter and then places it at the bounds' position.

Method Summary

Modifier and Type	Method	Description
protected TextureScaleNode	asParent()	Returns this instance as if it were its parent type.
ScalingFilter	getFilter()	Retrieves the GskScalingFilter used when creating this GskRenderNode.
Texture	getTexture()	Retrieves the GdkTexture used when creating this GskRenderNode.
static @Nullable Type	getType()	Get the GType of the TextureScaleNode class

Methods inherited from class org.gnome.gsk.RenderNode

deserialize, draw, getBounds, getNodeType, getOpaqueRect, ref, serialize, unref, writeToFile

Methods inherited from class org.gnome.gobject.TypeInstance

callParent, callParent, cast, getMemoryLayout, getPrivate, readGClass, writeGClass

Methods inherited from class org.javagi.base.ProxyInstance

equals, handle, hashCode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Details

TextureScaleNode

public TextureScaleNode(MemorySegment address)

Create a TextureScaleNode proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

TextureScaleNode

public TextureScaleNode(Texture texture,
 Rect bounds,
 ScalingFilter filter)

Creates a node that scales the texture to the size given by the bounds using the filter and then places it at the bounds' position.

Note that further scaling and other transformations which are applied to the node will apply linear filtering to the resulting texture, as usual.

This node is intended for tight control over scaling applied to a texture, such as in image editors and requires the application to be aware of the whole render tree as further transforms may be applied that conflict with the desired effect of this node.

Parameters:

texture - the texture to scale

bounds - the size of the texture to scale to

filter - how to scale the texture

Since:

4.10

Method Details

getType

public static @Nullable Type getType()

Get the GType of the TextureScaleNode class

Returns:

the GType

asParent

protected TextureScaleNode asParent()

Returns this instance as if it were its parent type. This is mostly synonymous to the Java super keyword, but will set the native typeclass function pointers to the parent type. When overriding a native virtual method in Java, "chaining up" with super.methodName() doesn't work, because it invokes the overridden function pointer again. To chain up, call asParent().methodName(). This will call the native function pointer of this virtual method in the typeclass of the parent type.

Overrides:

asParent in class RenderNode

getFilter

public ScalingFilter getFilter()

Retrieves the GskScalingFilter used when creating this GskRenderNode.

Returns:

the GskScalingFilter

Since:

4.10

getTexture

public Texture getTexture()

Retrieves the GdkTexture used when creating this GskRenderNode.

Returns:

the GdkTexture

Since:

4.10